2results about How to "Play a combustion-supporting effect" patented technology

The welding-free combined heating furnace core comprises an upper furnace core body and a lower furnace core body, the upper furnace core body is connected to the upper portion of the lower furnace core body, a fire gathering opening is formed in the connecting position of the upper furnace core body and the lower furnace core body, the fire gathering opening is of a closing-up structure from bottom to top, an outer edge is arranged on the side portion of the upper furnace core body, and the outer edge is connected with the lower furnace core body. A connecting groove is formed in the surface of the outer edge and used for being connected with a top extrusion closing opening of an outer barrel. By arranging the fire gathering opening, heat of the lower portion of the stove core can be gathered to the upper portion of the stove core through the fire gathering opening to heat cookware, the efficiency of heating the cookware by the stove core can be improved, by arranging the air inlet, external oxygen enters the stove core through the air inlet, the combustion-supporting effect can be achieved, the flame impact force is improved, and the combustion efficiency is improved; the connecting groove is used for being connected with the top of the outer barrel in an extrusion closing-up mode, the problems that time and labor are wasted, and welding quality cannot be guaranteed due to manual welding are solved, and connection is more efficient, firmer and more attractive.

The biomass gasification and waste incineration coupled combustion system relates to the field of biomass waste gasification disposal, and the first combustion chamber, the throat area and the second combustion chamber of the waste incineration device are sequentially arranged from bottom to top and are communicated, the upper end of the second combustion chamber is provided with a flue gas outlet capable of supplying flue gas to a chimney, the first burner unit is opposite to the first combustion chamber, and the second burner unit is opposite to the throat area; the flue gas recirculation system has a circulating inlet communicated with the flue gas outlet, a first circulating outlet and a second circulating outlet communicated with the first combustion chamber; the reaction cavity and the gasification gas outlet of the biomass gasification device are communicated, the reaction cavity comprises a redox area, the gasification gas outlet is communicated with the fuel inlet of the first burner unit and the fuel inlet of the second burner unit, and the flue gas inlet pipe is communicated with the redox area and the second circulating outlet at both ends; the biomass gasification and waste incineration are deeply coupled and complementarily utilized, the biomass gasification efficiency is improved, the nitrogen oxide emission is reduced, and the cost is reduced.